No flaming from me this time. I'd love to use cooler LED lights. But I'm waiting till someone produces them as replacements for regular bulbs, at a reasonable price. I prefer not to modify the machine.
I've tried the blue lights as sold by Sew-Classic and my LSMG and they do produce a whiter light. I just wish they'd produce them with screw in bases as well as the bayonet types.
Joe